TYPEMAP
const char *			T_PV
const unsigned long *		T_AVREF
SDP_Attribute *		O_OBJECT
SDP_Bandwidth *		O_OBJECT
SDP_Connection *		O_OBJECT
SDP_Description *		O_OBJECT
SDP_EmailContact *		O_OBJECT
SDP_Encryption *		O_OBJECT
SDP_Error		T_UV
SDP_Generator *		O_OBJECT
SDP_MediaDescription *		O_OBJECT
SDP_Owner *		O_OBJECT
SDP_Parser *		O_OBJECT
SDP_PhoneContact *		O_OBJECT
SDP_RepeatTime *		O_OBJECT
SDP_SessionPlayTime *		O_OBJECT
SDP_ZoneAdjustment *		O_OBJECT



INPUT
O_OBJECT
	if (sv_isobject($arg) && (SvTYPE(SvRV($arg)) == SVt_PVMG))
	{
		$var = ($type) SvIV((SV *) SvRV($arg));
	}
	else
	{
		croak(\"${Package}::$func_name() -- $var is not a blessed SV reference\");
		XSRETURN_UNDEF;
	}

	
	
OUTPUT
# The Perl object is blessed into 'CLASS', which should be a
# char* having the name of the package for the blessing.
O_OBJECT
	sv_setref_pv($arg, (char *) CLASS, (void *) $var);

